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A surveyor's tripod with a shoulder strap. The head of the tripod supports the instrument while the feet are spiked to anchor the tripod to the ground. A surveyor's tripod is a device used to support any one of a number of surveying instruments, such as theodolites, total stations, levels or transits.
The New York Codes, Rules and Regulations (NYCRR) contains New York state rules and regulations. [1] The NYCRR is officially compiled by the New York State Department of State 's Division of Administrative Rules.
This category is for all persons who have held the New York State cabinet office of Surveyor General or Engineer and Surveyor. Pages in category "New York State Engineers and Surveyors" The following 32 pages are in this category, out of 32 total.
The surveyor does this with the use of a bull's eye level built into the instrument mount. The surveyor looks through the eyepiece of the telescope while an assistant holds a vertical level staff which is graduated in inches or centimeters. The level staff is placed with its foot on the point for which the level measurement is required.
A circumferentor, or surveyor's compass, is an instrument used in surveying to measure horizontal angles. It was superseded by the theodolite in the early 19th century. [1] A circumferentor consists of a circular brass box containing a magnetic needle, which moves freely over a brass circle, or compass divided into 360 degrees.
If you're looking for ways to diversify your crypto portfolio, you might want to look beyond just Bitcoin and Ethereum. While these two cryptocurrencies may get all the attention from investors ...
A tribrach is an attachment plate used to attach a surveying instrument, for example a theodolite, total station, GNSS antenna or target to a tripod. A tribrach allows the survey instrument to be repeatedly placed in the same position over a surveying marker point with sub-millimetre precision, by loosening and re-tightening a lock to adjust ...
An amended civil lawsuit filed in federal court on Sunday alleges Jay-Z and Sean "Diddy" Combs raped a 13-year-old girl during a party in New York in 2000. NFL-Goodell says no change to NFL's ...